57481

Names of 57481

• Cardinal: 57481 can be written as Fifty-seven thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 5.7481 × 10⁴

Factors of 57481

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1270

Divisors of 57481

• Number of divisors d(n): 4
• Complete list of divisors:
  1 47 1223 57481
• Sum of all divisors σ(n): 58752
• Sum of proper divisors (its aliquot sum) s(n): 1271
• 57481 is a deficient number, because the sum of its proper divisors (1271) is less than itself. Its deficiency is 56210

Bases of 57481

• Binary: 1110000010001001₂
• Hexadecimal: 0xE089
• Base-36: 18CP

Squares and roots of 57481

• 57481 squared (57481²) is 3304065361
• 57481 cubed (57481³) is 189920981015641
• The square root of 57481 is 239.7519551537
• The cube root of 57481 is 38.5929613913

Scales and comparisons

• 57,481 seconds is equal to 15 hours, 58 minutes, 1 second.
• To count from 1 to 57,481 would take you about fifteen hours.

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 57481 cubic inches would be around 3.2 feet tall.

Recreational maths with 57481

• 57481 backwards is 18475
• The number of decimal digits it has is: 5
• The sum of 57481's digits is 25
• More coming soon!